You can pay for third-party PC optimization software to make your computer run more smoothly, but Microsoft PC Manager does ...

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

A man charged in the fatal shooting of his elderly parents at their Concord home died while in custody, authorities said. Lane closures on a main thoroughfare in Walnut Creek caused by a water main ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a writer focused on baby and kid gear. She’s texted or ...